- 1. Sodium silicate solute foaming in a flat slot-type capillary under microwave radiation influence
- (Content №6 2020)
- ... 13. Solonenko, L., Prokopovich, I., Repyakh, S., Sukhoi, K., & Dmytrenko, D. (2019). System analysis of modern areas of increasing environmental and sanitary hygienic safety of using cold hardening ...
- Created on 22 December 2020
- 2. Effect of alloying heat-resistant packing coatings on their tribotechnical, physical and mechanical properties
- (Content №6 2020)
- ... of the frictional contact. It was observed that depending on the nature of the thermal effect, there occurs hardening of the surface layers of the coating and of the base metal while increasing the duration ...
- Created on 22 December 2020
- 3. Impact of duration of mechanochemical activation on enhancement of zinc leaching from polymetallic ore tailings
- (Contens №5 2020)
- ... Hirnychoho Universytetu, (6), 25-30. https://doi.org/10.29202/nvngu/2019-6/4. 3. Golik, V., Komashchenko, V., & Morkun, V. (2015). Feasibility of using the mill tailings for preparation of self-hardening ...
- Created on 30 October 2020
- 4. Carbonization and crushability of structured sand-sodium-silicate mixtures
- (Contens №5 2020)
- ... 10. Solonenko, L., Prokopovitch, I., Repyakh, S., Sukhoi, K., & Dmytrenko, D. (2019). System analysis of modern areas of increasing environmental and sanitary hygienic safety of using cold hardening mixtures in foundry. Proceedings of Odessa Polytechnic University, 1(57), 90-98. https:// doi.org/10.15276/opu.1.57.2019.11. ...
- Created on 30 October 2020
- 5. Study on the effect of plasticizers and thermoplastics on the strength and toughness of epoxy resins
- (Contens №4 2020)
- ... Purpose. To increase the strength and toughness of epoxy resins of “cold hardening” and “hot hardening” by using modified plasticizers and thermoplastic polymers. Methodology. Epoxy resins of ...
- Created on 30 August 2020
- 6. The use of deforming broaching for enhancing the efficiency of cutter chisels
- (Contens №2 2020)
- ... 5. Studenets, S. F., Yeriomin, P. M., & Cherniavskyi, O. V. (2015). Influence of deformation conditions during the machining of hard-alloy combined broaches on the structure and hardening of the surface layer of cast irons. Superhard materials, 4, 91-99. ...
- Created on 10 May 2020
- 7. Development and research of thеrmоplаstiс methods for hardening details
- (Contens №2 2020)
- ... Methodology. Experimental studies on the influence of the temperature factor on the hardening process were carried out at a specialized facility developed at the Department of Engineering and Woodworking Technology of CNUT (Chernihiv National University of Technology). The three-roller pneumatic device was mounted on a support of the lathe-screw machine model 1K62. Workpieces were mounted on a special mandrel in a three-jaw chuck. The spindle speed was set using an electronic tachometer; the pressure on the rollers was recorded by a pressure gauge. Before the rolling, the workpiece was kept in a laboratory electric furnace, the preheat temperature was recorded by a logometer. Since the surface quality of surface plastic deformation (SPD) treatment with heating depends on a large number of factors, a central second-order rotatable composite layout was used to obtain the multifactor model. On the basis of a priori information and the results of the previous experiments, the feed (S, mm/rev), pressure (P, H) and preheat temperature (T, °C) were taken as factors determining the process. The surface layer hardness was taken as the initial parameter. ...
- Created on 10 May 2020
- 8. Heating rate of granular inorganic materials by microwave radiation
- (Contens №2 2020)
- ... 9. Solonenko, L., Repyakh, S., Prokopovich, I., Sukhoi, K., & Dmytrenko, D. (2019). System analysis of modern areas of increasing environmental and sanitary hygienic safety of using cold hardening mixtures in foundry. Pratsí Odeskoho Polítekhníchnoho Universytetu, (1), 90-98. ISSN 2076-2429. ...
- Created on 10 May 2020
- 9. Contens 02 2020
- (Contens №2 2020)
- ... methods for hardening details 53 Ya.B.Nemyrovskyi, V.V.Krivosheya, S.E.Sardak, I.V.Shepelenko, Yu.A.Tsekhanov.The use of deforming broaching ...
- Created on 10 May 2020
- 10. Influence of chemical reagent complex on intensification of uranium well extraction
- (Contens №6 2019)
- ... 9. Kuzmenko, O., Petlyovanyy, M., & Heylo, A. (2014). Application of fine-grained binding materials in technology of hardening backfill construction. Progressive Technologies ...
- Created on 23 December 2019
- 11. Determination of instantaneous temperature in the cutting zone during abrasive processing
- (Geotechnical and mining mechanical engineering, machine building)
- ... Zhan, O. B. (2013). A three-dimensional analytical model to predict the thermo-metallurgical effects within the surface layer during grinding and grind-hardening. International Journal of Heat and Mass ...
- Created on 26 October 2019
- 12. Improving reliability of drill pipe by strengthening of thread connections of its elements
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... i tekhnika drukarstva), (3-4), 16-20. DOI: 10.20535/2077-7264.2(28).2010.56079. 2. Kravchuk, V.S., Dashchenko, A.F., & Limarenko, A.M. (2016). Grapho-analytical method for defining hardening effect ...
- Created on 19 August 2019
- 13. Research on a new method for non-adhesive fixing of rockbolts
- (Mining)
- ... resin. Originality. The mechanism of active frictional fixing of anchor bolts by means of compression by mixtures extending in a solid phase in the process of hydration hardening is revealed. The ...
- Created on 26 December 2018
- 14. Influence of parameters of a rubber-rope cable on the torsional stiffness of the body of the winding
- (Geotechnical and mining mechanical engineering, machine building)
- ... of interaction of the first packet layer with the bobbin surface. This interaction can be taken into account by applying the coefficient of a torsional stiffness hardening, for which an analytical expression ...
- Created on 29 October 2018
- 15. Qualimetric assessment in calculation of the survivability level of the mine surface objects
- (Geotechnical and mining mechanical engineering, machine building)
- ... for preparation of self-hardening mixtures. Metallurgical and Mining Industry, 3, pp. 38‒41. 12. Golik, V., Komashchenko, V. and Morkun, V., 2015. Innovative technologies of metal extraction ...
- Created on 27 August 2018
- 16. Assessment of coal mine waste dumps development priority
- (Mining)
- ... and Stupnik, M., 2013. The influence of fine particles of binding materials on the strength properties of hardening backfill. Annual Scientific-Technical Collection Mining of Mineral Deposits, pp. 45–48. ...
- Created on 27 August 2018
- 17. Determining the qualitative composition of the equivalent material for simulation of Kryvyi Rih iron ore basin rocks
- (Mining)
- ... 2014. Effect of a hardening tab in the cleaning chambers on the microclimate of deep mines. Eastern European Journal of Advanced Technology, 2/10(68), рр. 3–11. 14. Plevako, V., Potapov, V., ...
- Created on 27 August 2018
- 18. Influence of triboelectric processes on friction characteristics of brake units of technological transport
- (Geotechnical and mining mechanical engineering, machine building)
- ... [Accessed 11 July 2017]. 9. Petryna, D., Bogatchuk, I., Prunko, I. and Melnyk, V., 2017. Surface Hardening of 40KH Steel by Electric-Spark Alloying. Materials Science, ...
- Created on 03 July 2018
- 19. Protection of objects from the influence of long-term dynamic loads
- (Geotechnical and mining mechanical engineering, machine building)
- ... Efficiency of Trench Barriers Used to Protect Structures from Dynamic Loads and Study of the Stress ‒ Strain State of Soils Based on Strain Hardening and Elastic Models. Vestnik MGSU, 3, рр. 105‒113. 10. Nejati, ...
- Created on 03 July 2018
- 20. Substantiation into “rock massive – underground gasifier” system adaptability of Solenovskyi site in the Donetsk coal basin
- (Mining)
- ... Petlyovanyy, M. and Stupnik, M., 2013. The influence of fine particles of binding materials on the strength properties of hardening backfill. Annual Scientific-Technical Collection – Mining of Mineral ...
- Created on 03 July 2018